Learn Science with the Hands-On Approach! These are digitally remastered DVD versions of the original uncut episodes from the 1980's and 1990's Mr. Wizard's World TV shows. Each volume contains 4 Episodes of over 100 minutes of pure mystery and magic of discovering everyday science with Mr. Wizard. Over 35 separate experiments on each DVD explore a variety of science categories. These 'must-have' DVD's are proven gems for people of all ages. Sold separately - Each volume is $17.95. Buy the entire set of 8 DVDs for $125.00! ( Mr. Wizard's World Complete Set - Volumes 1-8 )